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You have a great dive! When you return the beach, you discover remnants of an abandoned building. It is falling down and in ruins.
A. Identify the scientific process that explains this situation.
what plot would you construct to determine the rate constant k for this reaction. C) what would be the half-life for this reaction. will it depend on the initial concentration of reactant
Calculate how many gramsof chlorine are needed to react with 100.0 grams of methane. finally, calculate how many grams of dichloromethane are formed from 100.0 grams of methane, if present yield for the reaction is 80%.
A sample of the Dead Sea Scrolls gives a ^14C decay rate of 731 disintergrations/h. A modern sample gives 920 disintergrations/h. Estimate the age of the Scrolls from these data.
Compute the weight percent of Cl in the original sample. Ferrous ammonium sulfate heahydrate 392.13 g/mol, ferrous chloride hexahydrate 234.84 g/mol, and cupferron (155.16 g/mol).
One container is at 342 K, while the other is kept at 503 K. What is the maximum efficiency you could hope for with your new engine?
Problem- In an X-ray photoelectron experiment, a photon of wavelength 150 pm ejects an electron from the inner shell of an atom, and it emerges with a speed of 2.14 × 107 ms?1.
What mass of oxygen gas is required in order to release 6670 kJ of heat to the surroundings by the following reaction
If we were to put the different wavelengths of the electromagnetic spectrum in the correct order from shortest to longest, which would be third?
Why did we acquire all spectra without rotationg the sample? 3) Why are Na-23 peaks shifted to lower ppm values when sodium is encapsulated by 18-crown-6 ether
an ideal gas at temperature t0 is slowly com- pressed at constant pressure of 2 atm from a volume of 10 liters to a
What mass Ag will be deposited at the cathode during electrolysis if a current of 30mA passes through an aqueous solution containing Ag
How will understanding the stoichometry of a chemical reaction affect your determination of a rate law
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